CN109874085A - Power monitoring device for wireless microphone, power monitoring system and wireless microphone - Google Patents
Power monitoring device for wireless microphone, power monitoring system and wireless microphone Download PDFInfo
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- CN109874085A CN109874085A CN201910141465.1A CN201910141465A CN109874085A CN 109874085 A CN109874085 A CN 109874085A CN 201910141465 A CN201910141465 A CN 201910141465A CN 109874085 A CN109874085 A CN 109874085A
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Abstract
本发明公开了一种无线麦克风的电量监控装置，包括与无线麦克风的电池连接的电量检测模块，与电量检测模块连接的处理模块，以及与处理模块连接的无线通信模块，处理模块通过无线通信模块将电量检测模块的检测结果发送至上位机。通过电量检测模块测量无线麦克风的电池的电量，处理模块再通过无线通信模块将检测结果发送至上位机，可以使工作人员通过上位机远程监控无线麦克风的电量，从而在无线麦克风电量低的时候及时对电池充电或更换电池，无需定时更换无线麦克风的电池，也不会造成在使用过程中无线麦克风突然断电的情况，既节约了成本，又方便了使用。本发明还公开了一种无线麦克风的电量监控系统及无线麦克风，具有上述有益效果。
The invention discloses a power monitoring device for a wireless microphone, comprising a power detection module connected with the battery of the wireless microphone, a processing module connected with the power detection module, and a wireless communication module connected with the processing module, the processing module is connected with the wireless communication module. Send the detection result of the power detection module to the upper computer. The battery power of the wireless microphone is measured by the power detection module, and the processing module sends the detection result to the host computer through the wireless communication module, so that the staff can remotely monitor the power of the wireless microphone through the host computer, so that when the power of the wireless microphone is low, it can be timely When charging or replacing the battery, it is not necessary to regularly replace the battery of the wireless microphone, and it will not cause the wireless microphone to suddenly lose power during use, which not only saves costs, but also facilitates use. The invention also discloses a power monitoring system for a wireless microphone and a wireless microphone, which have the above beneficial effects.
Description
Technical field
The present invention relates to fields of communication technology, supervise more particularly to electricity quantity monitoring device, the electricity of a kind of wireless microphone
Control system and wireless microphone.
Background technique
Wireless microphone, also known as wireless microphone, if being made of the pocket transmitter of cadre and a concentration receiver, every portion
Pocket transmitter respectively has a mutually different working frequency, concentrates receiver that can receive the pocket transmitter in each portion simultaneously and issues
Different operating frequency voice signal, be adapted to the occasions such as stage dais.Different from wire microphone, wireless microphone needs
It is powered using battery, the most common problem is exactly battery capacity deficiency in use.And the wireless Mike that happens suddenly in use
When the problem of wind-powered electricity generation amount deficiency, needs staff to replace battery or replaces the wireless microphone of another battery capacity abundance,
This will upset the rhythm of user.To guarantee that wireless microphone will not power off in use, the solution of part use occasion
Certainly means are that the battery of wireless microphone is replaced in timing, and higher cost obvious in this way.
To solve the above problems, technical staff is provided with electricity reminder feature on wireless microphone, but if it is wireless
Electricity is low in use or even power-off for microphone, can only remind user, still will lead to and to interrupt using for user
Problem.
The battery that wireless microphone how is replaced without timing, avoids wireless microphone from powering off in use and causes to make
The use of user is interrupted, and is those skilled in the art's technical issues that need to address.
Summary of the invention
The object of the present invention is to provide a kind of electricity quantity monitoring device of wireless microphone, electricity monitoring system and wireless Mikes
Wind, without timing replace wireless microphone battery, so that it may avoid wireless microphone power off in use cause using
The problem of use of person is interrupted.
In order to solve the above technical problems, the present invention provides a kind of electricity quantity monitoring device of wireless microphone, comprising:
The electric power detection module being connect with the battery of wireless microphone, the processing mould being connect with the electric power detection module
Block, and the wireless communication module being connect with the processing module；
Wherein, the processing module is used for the testing result of the electric power detection module through the wireless communication module
It is sent to host computer.
Optionally, the wireless communication module is specially LoRa module.
Optionally, the processing module is sent out the testing result of the electric power detection module by the wireless communication module
It send to host computer, specifically:
The voltage value for the battery that the electric power detection module measures is passed through the wireless communication by the processing module
Module is sent to the host computer.
Optionally, the processing module is sent out the testing result of the electric power detection module by the wireless communication module
It send to host computer, specifically:
The voltage for the battery that the processing module measures the electric power detection module according to preset transformation rule
Value is converted to remaining capacity information, and by the wireless communication module is sent to the remaining capacity information described upper
Machine.
Optionally, further includes:
The receiving module being connect with the processing module, for receiving the setting to battery types；
Correspondingly, the processing module be also used to based on the received battery types by the transformation rule switch to it is described
The corresponding transformation rule of battery types.
Optionally, the processing module is specially STM32 chip.
Optionally, further includes:
The alarm module connecting with the processing module issues report when being lower than first threshold for the electricity in the battery
Alert signal.
In order to solve the above technical problems, the present invention also provides a kind of wireless microphone, including described in above-mentioned any one
The electricity quantity monitoring device of wireless microphone.
In order to solve the above technical problems, the present invention also provides a kind of electricity monitoring system of wireless microphone, including it is above-mentioned
The electricity quantity monitoring device of wireless microphone described in any one further includes the inspection sent for receiving the electricity quantity monitoring device
Survey the host computer of result.
Optionally, the host computer is also used to analyze the electricity that the testing result obtains the battery of the wireless microphone
Amount, and the alert when the electricity is lower than second threshold.
The electricity quantity monitoring device of wireless microphone provided by the present invention, the electricity being connect including the battery with wireless microphone
Measure detection module, the processing module connecting with electric power detection module, and the wireless communication module connecting with processing module, processing
The testing result of electric power detection module is sent to host computer to module by module by wireless communication.It is measured by electric power detection module
The electricity of the battery of wireless microphone, module will test result and is sent to host computer processing module by wireless communication again, can be with
Staff is set remotely to monitor the electricity of wireless microphone by host computer, thus timely when wireless microphone electricity is low
Battery is charged or replaced to battery, the battery of wireless microphone is replaced without timing, will not be caused wireless in use
The case where microphone powers off suddenly has not only been saved cost, but also has been convenient to use.The present invention also provides a kind of electricity of wireless microphone
Monitoring system and wireless microphone are measured, there is above-mentioned beneficial effect, details are not described herein.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the electricity quantity monitoring device of the first wireless microphone provided in an embodiment of the present invention；
Fig. 2 is a kind of circuit diagram of the electricity quantity monitoring device of wireless microphone provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the electricity quantity monitoring device of second of wireless microphone provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the electricity quantity monitoring device of the third wireless microphone provided in an embodiment of the present invention.
Specific embodiment
Core of the invention is to provide a kind of electricity quantity monitoring device of wireless microphone, electricity monitoring system and wireless Mike
Wind, without timing replace wireless microphone battery, so that it may avoid wireless microphone power off in use cause using
The problem of use of person is interrupted.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is the structural schematic diagram of the electricity quantity monitoring device of the first wireless microphone provided in an embodiment of the present invention；Fig. 2
For a kind of circuit diagram of the electricity quantity monitoring device of wireless microphone provided in an embodiment of the present invention.
As shown in Figure 1, the electricity quantity monitoring device of wireless microphone includes:
The electric power detection module 102 being connect with the battery 101 of wireless microphone, the place being connect with electric power detection module 102
Manage module 103, and the wireless communication module 104 connecting with processing module 103；
Wherein, processing module 103 sends out the testing result of electric power detection module 102 for module 104 by wireless communication
It send to host computer.
In practical applications, it uses for convenience, the electricity quantity monitoring device of wireless microphone provided in an embodiment of the present invention
Answer integrated installation inside wireless microphone.
In specific implementation, processing module 103 can use STM32 chip, such as STM32F103ZET6 chip.It is handling
Between module 103 and electric power detection module 102, it is communicatively coupled using RS485 communication module.Processing module 103 passes through nothing
The testing result of electric power detection module 102 is sent to host computer by line communication module 104, specifically:
Module transmits the voltage value for the battery 101 that processing module 103 measures electric power detection module 102 by wireless communication
To host computer.
Wireless communication module 104 can specifically use LoRa module.LoRa (Long Range Radio, remote-wireless
Electricity) it is a kind of low-power consumption local area network wireless standard, it is more farther than the distance that other wireless modes are propagated under same consumption conditions,
Low-power consumption and at a distance unification are realized, has the function of transparent transmission, directional transmissions, broadcast and data decryptor etc..It is applying
In, F8L10D enhanced edition LoRa communication module can be used, Parameter Configuration process is as follows:
Operation " four letter LoRa configuration software LoRaConfig " is configured；
Configuration parameter are as follows: baud rate -9600；Transparent transmission address -0；ID-1；Operating mode-TRNS；Aerial -3 grades of rate；Its
Default is arranged in he；
The wireless transmission between processing module 103 and host computer can be realized after configuration.
It is understood that wireless communication module 104 can also use other kinds of wireless communication module, and handling
Corresponding configuration is carried out in module 103 to realize the wireless transmission between processing module 103 and host computer.
A kind of circuit implementation such as Fig. 2 institute of the electricity quantity monitoring device of wireless microphone provided in an embodiment of the present invention
Show, processing module 103 use STM32F103ZET6 chip, wireless communication module 104 use LoRa module, processing module 103 with
It is connected between electric power detection module 102 by RS485 communication module.
Wherein, the anode of the BAT+ pin with battery 101 of electric power detection module 102 is connect, electric power detection module 102
BAT- pin is connect with the cathode of battery 101.RS485 communication module communication interface A, B corresponding with electric power detection module 102 point
It does not connect.The PA2/USART2_TX pin of STM32F103ZET6 chip is connect with the DI pin of RS485 communication module,
The PA3/USART2_TX pin of STM32F103ZET6 chip is connect with the RO pin of RS485 communication module, STM32F103ZET6
The PD7 pin of chip is connect with the RE pin of RS485 communication module, DE pin.The PD7 pin of STM32F103ZET6 chip with
The RST pin of LoRa module connects, the PA9/USART1_TX pin of STM32F103ZET6 chip and the RX pin of LoRa module
Connection, the PA10/USART1_TX pin of STM32F103ZET6 chip are connect with the TX pin of LoRa module.The VCC of each module
Welding system power supply, the GND ground connection of each module.
The workflow of the electricity quantity monitoring device of wireless microphone shown in Fig. 2 are as follows:
STM32F103ZET6 chip sends inquiry frame to RS485 communication module by USART2 serial ports；
It is defeated by A mouthfuls and B mouthfuls after the inquiry frame data transcoding that RS485 communication module sends STM32F103ZET6 chip
Out；
Electric power detection module 102 runs electric power detection program after receiving inquiry frame by A mouthfuls and B mouthfuls, passes through BAT+ pin
The current voltage value of battery 101 is read with BAT- pin；
Voltage value is returned to RS485 communication module by A mouthfuls and B mouthfuls by electric power detection module 102, then is communicated by RS485
Module returns to STM32F103ZET6 chip；
STM32F103ZET6 chip receives and voltage value is sent to LoRa module by USART1 serial ports after voltage value；
LoRa module receives and voltage value is wirelessly transmitted to long-range LoRa module by LoRa agreement after voltage value.
The electricity quantity monitoring device of wireless microphone provided in an embodiment of the present invention is connect including the battery with wireless microphone
Electric power detection module, the processing module being connect with electric power detection module, and the wireless communication module being connect with processing module,
The testing result of electric power detection module is sent to host computer to processing module by module by wireless communication.Pass through electric power detection module
The electricity of the battery of wireless microphone is measured, module will test result and is sent to host computer processing module by wireless communication again,
Staff can be made remotely to monitor the electricity of wireless microphone by host computer, thus when wireless microphone electricity is low
Battery is charged or replaced in time to battery, and the battery of wireless microphone is replaced without timing, will not be caused in use
The case where wireless microphone powers off suddenly has not only been saved cost, but also has been convenient to use.
Fig. 3 is the structural schematic diagram of the electricity quantity monitoring device of second of wireless microphone provided in an embodiment of the present invention.
On the basis of the above embodiments, in another embodiment, module 104 will by wireless communication for processing module 103
The testing result of electric power detection module 102 is sent to host computer, specifically:
The voltage value for the battery 101 that processing module 103 measures electric power detection module 102 according to preset transformation rule turns
It is changed to remaining capacity information, and remaining capacity information is sent to host computer by module 104 by wireless communication.
To check convenient for staff, the voltage value for measuring electric power detection module 102 is needed to be converted to remaining capacity letter
Breath.The process can be completed by processing module 103, can also be completed by long-range host computer.
Since the model of the battery 101 on wireless microphone is different, corresponding transformation rule is also different, for convenience of managing
Reason, suitable for the actual use of wireless microphone, save the cost, the process that voltage value is converted to remaining capacity information should be by upper
Machine is completed, and processor 103, which is only realized, carries out the processing functions such as analog-to-digital conversion for voltage value.
It is such as completed by processing module 103, then the voltage value in processing module 103 equipped with battery 101 and residue are electric in advance
The transformation rule for measuring information, by remaining capacity information with score (such as percentage) or remaining capacity state (such as electricity abundance, electricity
It is insufficient) form present.
Problem is changed to cope with the model of battery 101, as shown in figure 3, the electricity quantity monitoring device of wireless microphone can be with
Include:
The receiving module 301 being connect with processing module 103, for receiving the setting to battery types；
Transformation rule is switched to and battery types correspondingly, processing module 103 is also used to battery types based on the received
Corresponding transformation rule.
In specific implementation, the corresponding relationship of battery types and transformation rule, processing are equipped in processing module 103 in advance
Module 103 automatically switches to corresponding transformation rule when detecting battery types replacement；Or reception program is preset, it is connecing
It receives and transformation rule is switched into conversion corresponding with battery types after the setting to battery types inputted by receiving module 301
Rule.
The electricity quantity monitoring device of wireless microphone provided in an embodiment of the present invention, processing module are also used to the voltage that will be measured
Value is converted to remaining capacity information, further includes connecting with processing module for the switching of the battery types of adaptation wireless microphone
Receiving module, processing module switch to transformation rule and electricity after receiving the setting to battery types by receiving module input
The corresponding transformation rule of pond type, to guarantee the accuracy of remaining capacity information.
Fig. 4 is the structural schematic diagram of the electricity quantity monitoring device of the third wireless microphone provided in an embodiment of the present invention.
On the basis of the above embodiments, in another embodiment, to be further ensured that wireless microphone in the electricity of battery 101
Related personnel can be reminded when measuring low in time, as shown in figure 4, the electricity quantity monitoring device of wireless microphone further include:
The alarm module 401 connecting with processing module 103 issues when being lower than first threshold for the electricity in battery 101
Alarm signal.
In specific implementation, the electricity of battery 101 can refer to the voltage value of battery 101, can also refer to that is be converted to remains
Remaining electricity.
Alarm module 401 can specifically use LED light or buzzer.
The corresponding each embodiment of electricity quantity monitoring device of wireless microphone as detailed above, on this basis, the present invention
Wireless microphone corresponding with above-mentioned electricity quantity monitoring device is also disclosed, which may include that above-mentioned any one is real
Apply the electricity quantity monitoring device of wireless microphone described in example.
It is wireless since the embodiment of wireless microphone part is corresponded to each other with the embodiment of electricity quantity monitoring device part
The embodiment of microphone part refers to the description of the embodiment of electricity quantity monitoring device part, wouldn't repeat here.
The as detailed above electricity quantity monitoring device and the corresponding each embodiment of wireless microphone of wireless microphone, in this base
On plinth, the invention also discloses the electricity monitoring system of wireless microphone corresponding with above-mentioned electricity quantity monitoring device, this is wireless wheat
The electricity monitoring system of gram wind may include the electricity quantity monitoring device of wireless microphone described in above-mentioned any one embodiment, also
Host computer including the testing result for receiving electricity quantity monitoring device transmission.
In specific implementation, host computer should include the wireless communication module in the electricity quantity monitoring device with wireless microphone
104 corresponding wireless communication modules, as wireless communication module 104 be LoRa module when, host computer should be equipped with corresponding LoRa mould
Block.
Further, host computer is also used to the electricity that analysis detection result obtains the battery 101 of wireless microphone, and in electricity
Alert when amount is lower than second threshold.
The electricity of battery 101 can refer to the voltage value of battery 101, can also refer to the remaining capacity being converted to.
When the processing module 103 in the electricity quantity monitoring device by wireless microphone uploads voltage value, by host computer progress electricity
Pressure value to remaining capacity conversion when, prestore the voltage value of battery 101 and the transformation rule of remaining capacity information in host computer,
Remaining capacity information is presented in the form of score (such as percentage) or remaining capacity state (such as electricity abundance, not enough power supply).
Problem is changed to cope with the model of battery 101, host computer is also used to receive setting of the staff to battery types, and according to connecing
Transformation rule is switched to transformation rule corresponding with battery types by the battery types of receipts.
Since the embodiment of electricity monitoring system part is corresponded to each other with the embodiment of electricity quantity monitoring device part, electricity
The embodiment of amount monitoring system part refers to the description of the embodiment of electricity quantity monitoring device part, wouldn't repeat here.
In several embodiments provided herein, it should be understood that the electricity of disclosed wireless microphone monitors
Device, electricity monitoring system and wireless microphone, may be implemented in other ways.For example, device described above is real
Apply that example is only schematical, for example, the division of module, only a kind of logical function partition, can have another in actual implementation
Outer division mode, such as multiple module or components can be combined or can be integrated into another system or some features can
To ignore, or do not execute.Another point, shown or discussed mutual coupling, direct-coupling or communication connection can be
Through some interfaces, the indirect coupling or communication connection of device or module can be electrical property, mechanical or other forms.
It, can also be in addition, can integrate in a processing module in each functional module in each embodiment of the application
It is that modules physically exist alone, can also be integrated in two or more modules in a module.
Above to a kind of electricity quantity monitoring device of wireless microphone provided by the present invention, electricity monitoring system and wireless wheat
Gram wind is described in detail.Each embodiment is described in a progressive manner in specification, what each embodiment stressed
It is the difference from other embodiments, the same or similar parts in each embodiment may refer to each other.For embodiment
For disclosed device, since it is corresponded to the methods disclosed in the examples, so be described relatively simple, related place referring to
Method part illustration.It should be pointed out that for those skilled in the art, not departing from the principle of the invention
Under the premise of, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the claims in the present invention
Protection scope in.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910141465.1A CN109874085A (en) | 2019-02-26 | 2019-02-26 | Power monitoring device for wireless microphone, power monitoring system and wireless microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910141465.1A CN109874085A (en) | 2019-02-26 | 2019-02-26 | Power monitoring device for wireless microphone, power monitoring system and wireless microphone |
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| CN109874085A true CN109874085A (en) | 2019-06-11 |
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ID=66919309
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| CN201910141465.1A Pending CN109874085A (en) | 2019-02-26 | 2019-02-26 | Power monitoring device for wireless microphone, power monitoring system and wireless microphone |
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| CN110401888A (en) * | 2019-07-31 | 2019-11-01 | 宁波阶梯教育科技有限公司 | A kind of management method, device and the computer storage medium of the microphone that charges |
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| CN113391692A (en) * | 2021-06-11 | 2021-09-14 | 上海明略人工智能(集团)有限公司 | Electric quantity prompting method, device and system of recording equipment |
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Application publication date: 20190611 |
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| RJ01 | Rejection of invention patent application after publication |